Examples with WorkItem org.kie.api.runtime.process.WorkItem used on opensource projects

Example 21 with WorkItem

use of org.kie.api.runtime.process.WorkItem in project jbpm by kiegroup.

the class IntermediateEventTest method runTestEventSubprocessSignal.

public void runTestEventSubprocessSignal(String processFile, String[] completedNodes) throws Exception {
    KieBase kbase = createKnowledgeBase(processFile);
    final List<Long> executednodes = new ArrayList<Long>();
    ProcessEventListener listener = new DefaultProcessEventListener() {

        @Override
        public void afterNodeLeft(ProcessNodeLeftEvent event) {
            if (event.getNodeInstance().getNodeName().equals("sub-script")) {
                executednodes.add(event.getNodeInstance().getId());
            }
        }
    };
    ksession = createKnowledgeSession(kbase);
    ksession.addEventListener(listener);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    ProcessInstance processInstance = ksession.startProcess("BPMN2-EventSubprocessSignal");
    assertProcessInstanceActive(processInstance);
    ksession = restoreSession(ksession, true);
    ksession.addEventListener(listener);
    ksession.signalEvent("MySignal", null, processInstance.getId());
    assertProcessInstanceActive(processInstance);
    ksession.signalEvent("MySignal", null);
    assertProcessInstanceActive(processInstance);
    ksession.signalEvent("MySignal", null);
    assertProcessInstanceActive(processInstance);
    ksession.signalEvent("MySignal", null);
    assertProcessInstanceActive(processInstance);
    WorkItem workItem = workItemHandler.getWorkItem();
    assertThat(workItem).isNotNull();
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    assertNodeTriggered(processInstance.getId(), completedNodes);
    assertThat(executednodes.size()).isEqualTo(4);
}

Example 22 with WorkItem

use of org.kie.api.runtime.process.WorkItem in project jbpm by kiegroup.

the class IntermediateEventTest method testThrowIntermediateSignalWithExternalScope.

@Test
public void testThrowIntermediateSignalWithExternalScope() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-IntermediateThrowEventExternalScope.bpmn2");
    ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler handler = new TestWorkItemHandler();
    WorkItemHandler externalHandler = new WorkItemHandler() {

        @Override
        public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
            String signal = (String) workItem.getParameter("Signal");
            ksession.signalEvent(signal, null);
            manager.completeWorkItem(workItem.getId(), null);
        }

        @Override
        public void abortWorkItem(WorkItem workItem, WorkItemManager manager) {
        }
    };
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler);
    ksession.getWorkItemManager().registerWorkItemHandler("External Send Task", externalHandler);
    Map<String, Object> params = new HashMap<String, Object>();
    ProcessInstance processInstance = ksession.startProcess("intermediate-event-scope", params);
    assertProcessInstanceActive(processInstance);
    assertNodeActive(processInstance.getId(), ksession, "Complete work", "Wait");
    List<WorkItem> items = handler.getWorkItems();
    assertThat(items.size()).isEqualTo(1);
    WorkItem wi = items.get(0);
    Map<String, Object> result = new HashMap<String, Object>();
    result.put("_output", "sending event");
    ksession.getWorkItemManager().completeWorkItem(wi.getId(), result);
    assertProcessInstanceCompleted(processInstance);
}

Example 23 with WorkItem

use of org.kie.api.runtime.process.WorkItem in project jbpm by kiegroup.

the class IntermediateEventTest method testEventSubprocessTimer.

@Test(timeout = 10000)
public void testEventSubprocessTimer() throws Exception {
    NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("Script Task 1", 1);
    KieBase kbase = createKnowledgeBase("BPMN2-EventSubprocessTimer.bpmn2");
    ksession = createKnowledgeSession(kbase);
    ksession.addEventListener(countDownListener);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    ProcessInstance processInstance = ksession.startProcess("BPMN2-EventSubprocessTimer");
    assertProcessInstanceActive(processInstance);
    countDownListener.waitTillCompleted();
    WorkItem workItem = workItemHandler.getWorkItem();
    assertThat(workItem).isNotNull();
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    assertNodeTriggered(processInstance.getId(), "start", "User Task 1", "end", "Sub Process 1", "start-sub", "Script Task 1", "end-sub");
}

Example 24 with WorkItem

use of org.kie.api.runtime.process.WorkItem in project jbpm by kiegroup.

the class IntermediateEventTest method testEventBasedSplitWithCronTimerAndSignal.

@Test(timeout = 10000)
public void testEventBasedSplitWithCronTimerAndSignal() throws Exception {
    System.setProperty("jbpm.enable.multi.con", "true");
    try {
        NodeLeftCountDownProcessEventListener countDownListener = new NodeLeftCountDownProcessEventListener("Request photos of order in use", 1);
        NodeLeftCountDownProcessEventListener countDownListener2 = new NodeLeftCountDownProcessEventListener("Request an online review", 1);
        NodeLeftCountDownProcessEventListener countDownListener3 = new NodeLeftCountDownProcessEventListener("Send a thank you card", 1);
        NodeLeftCountDownProcessEventListener countDownListener4 = new NodeLeftCountDownProcessEventListener("Request an online review", 1);
        KieBase kbase = createKnowledgeBase("timer/BPMN2-CronTimerWithEventBasedGateway.bpmn2");
        ksession = createKnowledgeSession(kbase);
        TestWorkItemHandler handler = new TestWorkItemHandler();
        ksession.getWorkItemManager().registerWorkItemHandler("Human Task", handler);
        ksession.addEventListener(countDownListener);
        ksession.addEventListener(countDownListener2);
        ksession.addEventListener(countDownListener3);
        ksession.addEventListener(countDownListener4);
        ProcessInstance processInstance = ksession.startProcess("timerWithEventBasedGateway");
        assertProcessInstanceActive(processInstance.getId(), ksession);
        countDownListener.waitTillCompleted();
        logger.debug("First timer triggered");
        countDownListener2.waitTillCompleted();
        logger.debug("Second timer triggered");
        countDownListener3.waitTillCompleted();
        logger.debug("Third timer triggered");
        countDownListener4.waitTillCompleted();
        logger.debug("Fourth timer triggered");
        List<WorkItem> wi = handler.getWorkItems();
        assertThat(wi).isNotNull();
        assertThat(wi.size()).isEqualTo(3);
        ksession.abortProcessInstance(processInstance.getId());
    } finally {
        // clear property only as the only relevant value is when it's set to true
        System.clearProperty("jbpm.enable.multi.con");
    }
}

Example 25 with WorkItem

use of org.kie.api.runtime.process.WorkItem in project jbpm by kiegroup.

the class SLAComplianceTest method testSLAonUserTaskMet.

@Test
public void testSLAonUserTaskMet() throws Exception {
    KieBase kbase = createKnowledgeBase("BPMN2-UserTaskWithSLAOnTask.bpmn2");
    KieSession ksession = createKnowledgeSession(kbase);
    TestWorkItemHandler workItemHandler = new TestWorkItemHandler();
    ksession.getWorkItemManager().registerWorkItemHandler("Human Task", workItemHandler);
    ProcessInstance processInstance = ksession.startProcess("UserTask");
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    WorkItem workItem = workItemHandler.getWorkItem();
    assertNotNull(workItem);
    assertEquals("john", workItem.getParameter("ActorId"));
    processInstance = ksession.getProcessInstance(processInstance.getId());
    assertTrue(processInstance.getState() == ProcessInstance.STATE_ACTIVE);
    Collection<NodeInstance> active = ((WorkflowProcessInstance) processInstance).getNodeInstances();
    assertEquals(1, active.size());
    NodeInstance userTaskNode = active.iterator().next();
    ksession.getWorkItemManager().completeWorkItem(workItem.getId(), null);
    assertProcessInstanceFinished(processInstance, ksession);
    int slaCompliance = getSLAComplianceForProcessInstance(processInstance);
    assertEquals(ProcessInstance.SLA_NA, slaCompliance);
    slaCompliance = getSLAComplianceForNodeInstance(processInstance.getId(), (org.jbpm.workflow.instance.NodeInstance) userTaskNode);
    assertEquals(ProcessInstance.SLA_MET, slaCompliance);
    ksession.dispose();
}